Calculating Range for a Constant Velocity

Solving an equation is the art of creating simpler equivalent equations using properties of equality. Here, classes see that solving an equation is not always as easy as guessing. The lesson presents linear equations that scholars must...

In this range and outliers learning exercise, students solve 6 word problems where they examine data then identify outliers, find the upper and lower quartile ranges, find the interquartile range and create box-and-whisker plots.

School subjects connect when your young scholars use math to edit English. Math allows you to convert an entire paragraph into a simple equation or inequality. Examples encourage learners to write expressions, equations, and inequalities...

What does translating points on a number line have to do with solving inequalities? Young mathematicians first learn about translations of points on a number line, and then use this information to solve linear inequalities in one variable.

Two-variable equations can express a constant rate situation. The lesson plan presents several constant rate problems. Pupils use the stated constant rate to create a linear equation, find values in a table, and graph the points. The...

Demonstrate the abstract process of solving equations by using algebra tiles as a concrete representation. Scholars begin by solving equations through the use of manipulatives. As they gain more confidence, they progress to whiteboards...

Here is an equation in which the first step is to use the distributive property to get rid of the parenthesis. Then it is solved for the variables. Since there are variables on both sides of the equation, it is important to verify the...

This inequality word problem would make a good warm-up activity for a class studying single variable inequalities. This video creates and solves an inequality based on a short word problem about unit cost.

Introducing square roots into the quadratic equation mix, Sal takes care to address the ways viewers might go about solving the problems, both correctly and incorrectly. The video is an integral step in not only Sal's algebra series, but...

Showing your work is an important part of problem solving. A video provides an explanation on how to solve one-step equations. The group of videos starts out with the conceptual understanding of what it means to solve an equation. The...